The article analyzes characteristics of basin of sediment, sediment sources, sediment extended range changes, and sediment on the Liaohe of Liuhe. Liuhe river basin; sediment sources.
本文分析了柳河流域的泥沙特性、泥沙来源、泥沙延程变化，以及柳河泥沙对辽河的影响。柳河流域；泥沙来源。
Grain size parameters of intertidal flat sediments are related to local sedimentary environments, such as depositional hydrodynamic conditions, sediment sources, sediment transport, etc.
潮滩沉积物的粒度参数可以用来反映沉积物沉积的水动力、沉积物来源和沉积物搬运趋势等环境信息。
The modern sediment is an important storehouse of the nutrient salt and pollutant in lakes. Under proper conditions, these internal contamination load sources can cause the eutrophication of lakes.
现代沉积物是湖泊营养盐和污染物的重要储藏库，在一定条件下，这些内源污染负荷可能成为水体富营养化的主导因子。
The sources of sediment and water are different and the sediment and water coming from the middle reaches of the Yellow River Basin account for 10% and 70% of that of the whole basin.
黄河流域“水沙异源”特点明显，中游水土流失严重地区产流量和产沙量分别占到流域产流量的10%和70%左右。
There are different sources for water flow and sediment in the upper Yellow River with uneven distribution of water and sediment inflows.
黄河上游来水来沙地区分布不均匀，水沙异源。
In the acid paddy soil, sediment, the available phosphorus sources were Fe-P and Al-P. While Al-P was the source when the paddy soil was neutral or basic.
三角洲沉积酸性水稻土的有效磷源为铁磷和铝磷，中性、弱碱性水稻上为铝磷。
Good quality of the water sources is essential to WS, especially, the sprinkler irrigation and micro-irrigation. It is required that the irrigation water contains no or little sediment.
节水灌溉对水源水质要求很高，尤其是喷灌、滴灌要求水流不含沙或含沙量很小。
Thoroughness: degradation of sediment in water body and cut off sources of malodorous water body.
彻底性：降解水体底泥，切断水体黑臭根源。
Thoroughness: degradation of sediment in water body and cut off sources of malodorous water body.
彻底性：降解水体底泥，切断水体黑臭根源。
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